PLATING AND SURFACE TREATMENTplating and surface treatment
Plating and surface treatment are essential finishing processes for metal parts formed through cold forging and press processing, optimizing conductivity, corrosion resistance, and solderability. We support various plating options, including tin, nickel, and gold, as well as specialized treatments such as partial and selective plating, flexibly meeting diverse customer needs.
By maintaining in-house surface treatment facilities, we provide Integrated Production, ensuring stable quality and shorter lead times. FINECS’ plating technology is widely utilized across automotive, telecommunications, and consumer electronics industries.
plating and surface treatment- Product List
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Gold-plated parts
A product offering stable corrosion resistance, excellent electrical conductivity, and superior solderability.
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Partial Au plating
Helps reduce gold usage
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Partially soft-gold plated parts・Hoop plating
Soft gold plating with 99.99% purity
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Silver plating (Ag plating) / Silver Hoop plating / press & plating
It offers excellent electrical and thermal conductivity
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Surface Treatment (Plating)
Offers excellent solderability, corrosion resistance, and electrical conductivity
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Plated bandolier pins
Continuous plating of pins embedded in a carrier produced by progressive press processing
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Outer lead frame plating
Used as crimp terminals and connector terminals for various electronic components.
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Power semiconductor terminals (press-working and surface treatment)
Manufactured through processes such as punching and bending.
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Connector terminals (press-working and surface treatment)
Manufactured through processes such as punching and bending.
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Diode terminals / connectors (press-working and surface treatment)
Manufactured through processes such as punching and bending.
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Press-fit Terminals/Pins (press-working and surface treatment)
Enables cost reduction and lower environmental impact.
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Sensor Assemblies with Pressed Terminals
In-house facilities and molds for integrated production
